﻿using System;
namespace UserGroupData
{
    public interface ISpeakerRepository
    {
        int AddNewSpeaker(SpeakerDTO dto);
        void DeleteSpeakerDTO(int id);
        System.Collections.Generic.List<SpeakerDTO> GetAllSpeakers();
        SpeakerDTO GetSpeaker(int id);
        void UpdateSpeaker(SpeakerDTO dto);
    }
}
